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3-1.Vectors
easy
Two forces of magnitude $3\;N$ and $4\;N $ respectively are acting on a body. Calculate the resultant force if the angle between them is $0^o$
A
$4$
B
$5$
C
$6$
D
$7$
Solution
$\theta=0^{\circ}$, both the forces are parallel, $R=A+B$
$\therefore$ Net force or resultant force $R=3+4=7 N$
Direction of resultant is along both the forces
Standard 11
Physics
